# Quantitative Momentum Strategies by Dr Ernie Chan

Quantitative Momentum Strategies by Dr Ernie Chan

LIVE

Maximum number of attendees: 6.
Total hours: 12.
Fee: \$1,890.
Dates and times: December 2, 3, 4, 5:30-9:30 pm ET.

SOLD OUT!

This is an online workshop conducted in real-time through Adobe Connect conducted by Ernest Chan (www.epchan.com). The workshop focuses on the theories and practical implementation of momentum strategies using MATLAB. Free MATLAB trial licenses will be arranged for extensive in-class exercises. No prior knowledge of MATLAB is assumed, but some programming experience is necessary. The math requirement assumed is basic college-level statistics.

 Maximum number of attendees: 6.

 Total hours: 12.

Course outline:

1. Causes of momentum

a. Persistence of futures roll returns.

b. Slow diffusion of news.

c. Forced sales and purchases by funds.

d. HFT market manipulation.

2. Tutorial to MATLAB

a. Quick survey of syntax.

b. Exercises: building some utilities useful for trading and plotting simple graphs.

c. Using toolboxes

3. Roll returns as driver of momentum

a. Backwardation vs. contango.

i. Exercise: Estimating spot and roll returns.

b. Time-series vs cross-sectional momentum.

c. Arbitrage between future and spot returns.

i. The case of VX-ES.

d. Statistical tests for time-series momentum.

e. Example futures time-series momentum strategy.

i. Indicators for TS momentum.

f. Example futures cross-sectional momentum strategy.

g. Example stock cross-sectional momentum strategy.

i. Indicators for CS momentum.

ii. News sentiment.

h. The phenomenon of “Momentum Crashes”.

i. The S&P DTI index.

4. Event-driven momentum

i. The shortening of momentum horizon.

b. Other momentum-inducing events.

i. Research from Ravenpack on corporate events.

ii. Macro-economic events.

5. Forced sales and purchases due to funds

a. Hedge funds.

b. Mutual funds.

i. Example strategy using Pressure indicator.

c. Index funds.

d. Levered ETFs.

i. Example strategy.

6. High frequency momentum strategies

b. Ticking.

c. Flipping.

d. Stop hunting.

e. Order flow.

7. Exit Strategies

# Backtesting by Dr Ernie Chan

Backtesting by Dr Ernie Chan

Backtesting is the process of feeding historical data to an automated trading strategy and see how it would have performed. We will study various common backtest performance metrics. Backtest performance can easily be made unrealistic and un-predictive of future returns due to a long list of pitfalls, which will be examined in this course. The choice of a software platform for backtesting is also important, and criteria for this choice will be discussed. Illustrative examples are drawn from a futures strategy and a stock portfolio trading strategy.

This is a pre-recorded workshop conducted in Adobe Connect by Ernest Chan (www.epchan.com). This workshop focuses on the various practices and pitfalls of backtesting algorithmic trading strategies. Free MATLAB trial licenses will be arranged for extensive in-class exercises. No prior knowledge of MATLAB is assumed, but some programming experience is necessary. The math requirement assumed is basic college-level statistics.

 Total hours: 7 hours of recorded session.

Course outline:

A. Overview of Backtesting

1. What is backtesting and how does it differ from “simulations”?

2. The importance of backtesting: Why is backtesting a necessary step for profitable automated trading?

3. The limitations of backtesting: Why is backtesting not a sufficient step to ensure profitability in automated trading?

4. What we can do to increase the predictive power of our backtest results: the avoidance of pitfalls.

5. How to identify good/bad strategies even before a backtest: a preview of various pitfalls through a series of examples.

B. Choosing a backtest platform

1. Criteria for choosing a suitable backtest platform.

2. A list of backtesting platforms.

3. Discussion of pros and cons of each platform.

4. Special note: integrated backtesting and automated execution platforms.

5. Why do we choose MATLAB?

C. Tutorial to MATLAB

1. Survey of syntax.

3. Exercises: building utility functions useful for backtesting.

4. Using toolboxes.

D. Backtesting a single-instrument strategy

1. Exercise: A Bollinger-band strategy for E-mini S&P500 futures (ES) as a prototype mean-reversion strategy.

E. Performance measurement

1. The equity curve.

2. Excess returns and the importance of the Sharpe ratio.

3. Tail risks and maximum drawdown and drawdown duration.

4. The importance of transaction costs estimates.

F. Choosing a historical database

1. Criteria for choosing a good historical database.

2. Equities data: split/dividend adjustments, survivorship bias.

3. Futures data: constructing continuous contracts, settlement vs closing prices.

4. Issues with synchronicity of data.

G. Backtesting a portfolio strategy

1. Exercise: A long-short portfolio strategy of stocks in the S&P 500.

2. Relevance of strategy to 2007 quant funds meltdown.

3. The importance of universe selection: impact of market capitalization, liquidity, and transactions costs on strategies.

4. Strategy refinement: how small changes can make big differences in performance.

H. Detection and elimination of backtesting pitfalls and bias

1. How to detect look-ahead bias?

2. How to avoid look-ahead bias?

3. Data snooping bias: why out-of-sample testing is not a panacea.